Building an AI Fitness Trainer with Elixir

In this article, Mark Ericksen introduces a project where he created an AI Personal Fitness Trainer named 'Max' in just two days. This AI trainer, built upon the Elixir LangChain and interacting with ChatGPT, provides Mark with a tailored fitness program that aligns with his goals, tracks his workouts, and communicates in a natural, conversational way. The fitness trainer is powered by a conversational agent that uses ChatGPT to determine actions and communicate with the user through Elixir LangChain, which is responsible for handling API key operations, wrapping custom contexts around language models, and processing results from ChatGPT. The author shows considerable enthusiasm for the rapid development and customization possibilities Elixir offers. With his proof of concept, Mark demonstrates that it is possible to create meaningful and impactful tools in a short amount of time and emphasizes the potential for anyone to tailor their own AI Fitness Trainer according to their personal preferences.